Best Answer: I'd say about 10-15 mins walking at a relatively average pace!! Fastest time to run a mile is around 4 minutes. The average time to walk a mile is 12 minutes, so half a mile would be 6 minutes. i walk a mile every morning in 15-20 minutes, so probably 10 minutes. At a semi rapid rate about 7 1/2 minutes.
Allergy is one of the most common causes for burning sensation in nose. It can be a seasonal allergy or an allergy associated with pollution. Certain gases and smoke released from chemical substances may pollute the air and find their way into the nose and air passages.
Re: nasal mask is burning the inside of my nose. julieb1971 wrote:I have had apnea for 4 years and have been using a full face mask the whole time, a few days ago I had to switch to a nasal mask (one that goes in the nose), because the face mask was causing severe wrinkles on my face as well as 2 cysts on the bridge of my nose.